Figure 1. Trends of the proportion of high-cost patients in total medi-cal expense. KRW, Korean won.
Table 1. Annual medical expense by quartile
Table 2. Proportions of high-cost patients in total ME
Table 3. General characteristics of top 5% high-cost patients
Table 4. Multiple regression model of high-cost patients
Table 5. Average LOS and visit number by patients group
Table 6. Diseases characteristics of high-cost patients
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